GL-6224Water quality sulfide acidification blowing instrument

Execution standard: Determination of sulfides in water quality - Methylene blue spectrophotometric method GB16489-1996

1、 Attention:

1. The water quality sulfide acidification blowing instrument uses AC220V, 50HZ power supply and has good grounding.

2. The instrument has an electric heating element inside. Please keep the instrument away from flammable and explosive materials.

3. Please use in a well ventilated environment.

4. Do not use if the cooling fan of the acidification blower is malfunctioning.

5. Before turning on the power, it is necessary to confirm that distilled water, pure water, and ionized water have been poured into the water bath. Dry burning can damage the heating element.

6. When not in use, please stop the sample rack at any position in the middle, and do not stop the sample rack at the low or high automatic stop position.

2、 Introduction

GL-6224Water quality sulfide acidification blowing instrumentIt is developed and produced by our company in accordance with the national standards of the People's Republic of China: Determination of Sulfides in Water Quality - Methylene Blue spectrophotometric method GB T 16489-1996, HJ/T60-2000. *The need for sample pre-treatment. Suitable for the determination of sulfides in surface water, groundwater, domestic sewage, and industrial wastewater. This acidification blowing instrument has the characteristics of easy control, simple operation, and speed.

The instrument consists of a constant temperature water bath, temperature controller, gas distribution, sample holder, lifting system, gas flow regulating valve, rotor flowmeter, etc.

3、 Instrument specifications

• Model: GL-4000/GL-6000
• Sample quantity: 4/6
• Nitrogen flow meter control: 0-10L/min
• Heating method: Constant temperature water bath
• Heating power: 1000W
• Temperature range: Room temperature -99.9 ℃
• Display mode: digital display
• Temperature control accuracy: ± 1 ℃

4、 Instrument features:

1. Different analysis methods can be selected according to the needs, such as methylene blue spectrophotometry.

2. According to the requirements of the national standard for flow rate, precise control of gas flow in 4/6 channels is achieved, greatly reducing experimental errors.

3. 250mL large capacity volumetric flask, capable of pre-processing 4/6 samples simultaneously.

4. Each reaction bottle is an independent gas path system to avoid cross contamination of samples and save gas.

5. A closed gas path system allows exhaust gases to be discharged outdoors or absorbed for treatment, avoiding harmful gases from harming experimental personnel.

6. Using a constant temperature water bath for heating, combined with a temperature control system, it has good temperature uniformity.

7. Made of high-quality mirror stainless steel material, it has excellent performance.

8. The host application manual lifting system, combined with rotating sample trays, can facilitate experimental operations.

9. Multi colored gas pipelines can quickly clarify gas pipeline systems.

5、 Product configuration: